CN1073418A - A kind of method that chicken manure is treated to odorless fertilizer or fodder additives - Google Patents
A kind of method that chicken manure is treated to odorless fertilizer or fodder additives Download PDFInfo
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- CN1073418A CN1073418A CN91111666A CN91111666A CN1073418A CN 1073418 A CN1073418 A CN 1073418A CN 91111666 A CN91111666 A CN 91111666A CN 91111666 A CN91111666 A CN 91111666A CN 1073418 A CN1073418 A CN 1073418A
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- chicken manure
- chicken
- fertilizer
- fodder additives
- large amount
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Abstract
A kind of chicken droppings deodorant that is used for particularly is treated as chicken manure the method for odorless fertilizer or fodder additives.This method adopts the soda acid solidifying agent, and the main plant nutritive element in the freshly-slaughtered poultry excrement is not fixed up with not running off, prevents or reduce stink to volatilize.In solidifying agent, there is certain sterilization component can kill a large amount of global bacterium in the chicken manure again, make the breeding that they can not be a large amount of, can not decompose a large amount of sulfide, with this deodorizing, ammonia and phosphorus in the chicken manure are cured into salt; Organism in the chicken class is hydrolyzed into the artificial humus in that the effect of acid is next, and that not only smelly but also chicken manure that burn seedling has changed at short notice is stable, odorless, non-harmful fertilizer, or fodder additives.
Description
The present invention relates to a kind of chicken droppings deodorant that is mainly used in and handle, particularly chicken manure is treated as the method for odorless fertilizer or fodder additives.
The chicken droppings deodorant technology is the only way which must be passed of extensive exploitation chicken manure resource.Development along with mechanizing poultry farming, chicken droppings deodorant more and more causes people's attention, near the poulty house cities and towns particularly, the untimely stench of removing chicken manure, not only health, contaminate environment can be influenced, and the development of poultry husbandry and the development and use of chicken manure can be directly influenced.
From the exploitation service condition of chicken manure, now most by being applied to farm manure behind the fermentation reactor system, a spot ofly breed fish and feed pigs with the freshly-slaughtered poultry excrement.
The chicken droppings deodorant technology all has research and development at home and abroad at present, state such as the U.S., Japan mainly starts with from mechanical deodorizing aspect, units such as China Tianjin farming committee began to introduce deodorizing equipment in 8 or six years, chicken droppings deodorant machinery is also introduced and is made on ground such as nearly one, two year Beijing, Hebei in succession, for promoter action has been played in the development of China's chicken droppings deodorant technology.These equipment all adopt the principle of high-temperature sterilization to carry out deodorizing, and its biggest advantage is that speed is fast, but deodorizing is not thorough, only finishes surperficial deodorizing, meet water and still give an offensive smell.Deodorizing machinery is on the high side with regard to existing market in addition, and a home equipment is all at five, 60,000 yuan, the general bad acceptance of people.Simultaneously, mechanical deodorizing needs certain conditions such as place, the energy and traffic, and it is only applicable to use at large-scale chicken house, and middle-size and small-size chicken house is not quite suitable.The vast rural area of China is with regard to present traffic, energy condition, and inconvenience is promoted the use of.
The flat 2-22379 of Japan openly speciallys permit communique and has introduced a kind of method of chicken manure being made the material of improving the soil, this method is earlier chicken manure to be carried out solar drying after moisture drops to a certain degree, the charging feedstock groove is ground into particle, pack into screw feeder then and carry out carbonization in the carbide furnace, when handling in this way, need certain place, and frowziness still in early days, the process complexity, cost height, unfavorable popularization.
Japan openly speciallys permit communique for flat 2-83289 number and has introduced a kind of method of mixing carbon granule fertilizer that chicken manure is made, this method is made powder raw material with chicken manure and is mixed by a certain percentage in the carbide based on wooden carbon, this method deodorizing is not thorough, still gives out stink behind the chance water.
At the problem that exists in the above-mentioned chicken manure treatment process, the present invention proposes and a kind ofly chicken manure is carried out soda acid bonded treatment process, thereby reach sterilization, carbonization is organic and the fixing purpose of useful matter with the principles of chemistry.
The present invention is achieved through the following technical solutions: add the strong acid of weight ratio 10%-15% earlier in the freshly-slaughtered poultry excrement, after stirring, fixed the ammonia in the chicken manure, make it not run off or few the loss; And then add suitable highly basic or middle strong acid, fixedly organophosphorus and the excessive strong acid of neutralization part in the freshly-slaughtered poultry excrement after stirring.The strong acid that in chicken manure, adds can be proportion at the sulfuric acid more than 1.5, and generally not volatile strong acid; Highly basic or middle highly basic can be the bases of daily uses such as calcium oxide, calcium hydroxide, Xiao Su reach, caustic soda, soda ash.
The present invention is further illustrated below in conjunction with example: the adding weight ratio is that 15% proportion is 1.8 sulfuric acid in the freshly-slaughtered poultry excrement, after stirring, fix the ammonia in the chicken manure, make it to form ammonium sulfate, eliminated the irritating smell of ammonia in the chicken manure, simultaneously the chicken manure organic substance is carried out acidifying, dehydration, decomposition, make Phosphorus material generate phosphoric acid; Add weight ratio again and be 15% calcium hydroxide, the phosphoric acid in the chicken manure reacts the compound that generates calcium phosphate or secondary calcium phosphate with it, eliminates the stink of Phosphorus material in the chicken manure.
The freshly-slaughtered poultry excrement is through above-mentioned processing, and pH value is between 6-7.8, and nitrogen, phosphorus content improve (seeing the following form) relatively, have increased fertilizer efficiency, make the easier absorption of plant.
N, P, K content synopsis before and after the chemical treatment
| Element term | Full N (%) | Water-soluble part N (%) | The molten part N of structure (%) | P total amount (%) | Full K (%) |
| Before the processing | 1.63 | 1.54 | 0.85 | ||
| After the processing | 1.94 | 0.0868 | 1.75 | 1.838 | 0.1043 |
| Front and back are poor | +0.31 | +0.3 | -0.74 |
Simultaneously, can kill global bacterium a large amount of in the chicken manure again, they can not be bred in a large number decomposite extremely smelly sulfide, with this deodorizing.In addition, the organism in the chicken manure is hydrolyzed to the artificial humus in that the effect of acid is next, becomes the fertilizer that can directly use.Adopt the present invention, can not only overcome the shortcoming of other treatment processs, also have and use long, transportation simple, cost low storage period not pollute advantages such as car tool.Only the cement court of need proper area and spade or stirrer can in time be handled out the freshly-slaughtered poultry excrement of house.
The present invention has great practical value, can obtain remarkable economic efficiency and social benefit.
Claims (3)
1, a kind of chicken droppings deodorant method, it is characterized in that in the freshly-slaughtered poultry excrement, adding the strong acid of weight ratio 10%-15%, stir, the fixing ammonia in the chicken manure, make it not run off or run off less and then add an amount of highly basic or middle highly basic, stir, fixedly organophosphorus and the excessive strong acid of neutralization part in the freshly-slaughtered poultry excrement.
2,, it is characterized in that the strong acid that adds can be that proportion is at sulfuric acid more than 1.5 and generally not volatile strong acid in chicken manure according to the described chicken droppings deodorant method of claim 1..
3,, it is characterized in that highly basic or middle highly basic can be calcium oxide, calcium hydroxide, soda ash, Xiao Su reaches or the bases of daily use such as caustic soda according to described some chicken droppings deodorant method of claim 1..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91111666A CN1073418A (en) | 1991-12-21 | 1991-12-21 | A kind of method that chicken manure is treated to odorless fertilizer or fodder additives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91111666A CN1073418A (en) | 1991-12-21 | 1991-12-21 | A kind of method that chicken manure is treated to odorless fertilizer or fodder additives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1073418A true CN1073418A (en) | 1993-06-23 |
Family
ID=4910783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN91111666A Pending CN1073418A (en) | 1991-12-21 | 1991-12-21 | A kind of method that chicken manure is treated to odorless fertilizer or fodder additives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1073418A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061332C (en) * | 1997-05-30 | 2001-01-31 | 马海增 | Compound organic fertilizer |
| CN100453513C (en) * | 2005-12-16 | 2009-01-21 | 汪敬恒 | Production of organic fertilizer from corrosive organic wastes by non-fermented treatment |
| CN101912033A (en) * | 2010-08-12 | 2010-12-15 | 王长安 | Method for preparing poultry and pig manure as well as discarded animals and plants into feed through sulfuric acid sterilization and organism fermentation |
| CN102239956A (en) * | 2010-05-13 | 2011-11-16 | 浙江科技学院 | Fermentation of duck and goose feces for producing high protein feed |
| CN101371679B (en) * | 2008-10-13 | 2012-05-23 | 沈阳师范大学 | Method for producing feed raw material and biological organic fertilizer by comprehensive utilization of chicken droppings |
| CN109879580A (en) * | 2019-03-06 | 2019-06-14 | 淮海工学院 | A kind of innoxious chicken manure is quickly deodorized hydrolysis process for treating |
| CN113735655A (en) * | 2021-09-22 | 2021-12-03 | 山东农大肥业科技有限公司 | Composite microbial fertilizer and production method thereof |
-
1991
- 1991-12-21 CN CN91111666A patent/CN1073418A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061332C (en) * | 1997-05-30 | 2001-01-31 | 马海增 | Compound organic fertilizer |
| CN100453513C (en) * | 2005-12-16 | 2009-01-21 | 汪敬恒 | Production of organic fertilizer from corrosive organic wastes by non-fermented treatment |
| CN101371679B (en) * | 2008-10-13 | 2012-05-23 | 沈阳师范大学 | Method for producing feed raw material and biological organic fertilizer by comprehensive utilization of chicken droppings |
| CN102239956A (en) * | 2010-05-13 | 2011-11-16 | 浙江科技学院 | Fermentation of duck and goose feces for producing high protein feed |
| CN101912033A (en) * | 2010-08-12 | 2010-12-15 | 王长安 | Method for preparing poultry and pig manure as well as discarded animals and plants into feed through sulfuric acid sterilization and organism fermentation |
| CN101912033B (en) * | 2010-08-12 | 2012-12-26 | 王长安 | Method for preparing poultry and pig manure as well as discarded animals and plants into feed through sulfuric acid sterilization and organism fermentation |
| CN109879580A (en) * | 2019-03-06 | 2019-06-14 | 淮海工学院 | A kind of innoxious chicken manure is quickly deodorized hydrolysis process for treating |
| CN109879580B (en) * | 2019-03-06 | 2021-07-23 | 淮海工学院 | Harmless chicken manure rapid deodorization and hydrolysis treatment method |
| CN113735655A (en) * | 2021-09-22 | 2021-12-03 | 山东农大肥业科技有限公司 | Composite microbial fertilizer and production method thereof |
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